his paper deal with aggregation of AR(1) micro variables driven by a common and idiosyncratic shock with random …

In response to recent work on the aggregation of individual judgments on logically connected propositions into … collective judgments, it is often asked whether judgment aggregation is a special case of Arrowian preference aggregation. We … argue the op- posite. After proving a general impossibility result on judgment aggregation, we construct an embedding of …